Half Life 2 On Steam. Help

[INC3PT!0N™]

Hey guys i was linked to a thread on steamforums where you can get a few games for free this was the link: http://forums.steampowered.com/forums/sh...p?t=851573

I downloaded the top one where it says for ATI/AMD, took quite a while then i installed it and went to play it and got this error



ive restarted it, done everything possible and still im getting this error what can it be? has anyone else ever got this?

[Deranged]

Never had this before, your best bet is to Google it.